Add Haven to our dependencies
>>> [!note] Migrated issue
<!-- Drupal.org comment -->
<!-- Migrated from issue #3571154. -->
Reported by: [phenaproxima](https://www.drupal.org/user/205645)
Related to !796
>>>
<h3 id="summary-problem-motivation">Problem/Motivation</h3>
<p>We're starting work on the Haven site template, so we should add it as a dependency.</p>
issue